namespace RabbitTraceability.Api.Dtos.Response
{
    /// <summary>
    /// 图片验证码响应DTO
    /// </summary>
    public class CaptchaImageResponseDto
    {
        /// <summary>
        /// 验证码GUID
        /// </summary>
        public string Guid { get; set; } = string.Empty;

        /// <summary>
        /// 验证码图片（Base64编码）
        /// </summary>
        public string ImageBase64 { get; set; } = string.Empty;

        /// <summary>
        /// 过期时间（秒）
        /// </summary>
        public int ExpiresIn { get; set; }
    }
}